William Thomson
1889 - 1917 (28 years)
John Boyd
1787-1864
1787-1864
William Thomson
1821-1890
1821-1890
Mary Ann Boyd
1828-1905
1828-1905
James Thomson
1852-1932
1852-1932
Martha Stewart
1868-1943
1868-1943
William Thomson
1889-1917
1889-1917